import { DynamicValue, Listener, Unsubscriber } from "./DynamicValue";
/**
 * A [[DynamicValue]] reducer returning the input JSON parsed
 *
 * @example
 * ```javascript
 * new ParsedValue(new TextValue(JSON.stringify({t:"test"}))).onValue(parsed=>
 *  parsed.t === "test" //true
 * )
 * ```
 */
export declare class ParsedValue<V> implements DynamicValue<V> {
    __variant__: string;
    input: DynamicValue<string>;
    name: string | void;
    constructor(input: DynamicValue<string>, name?: string);
    onValue(listener: Listener<V>): Unsubscriber;
    getValue(): Promise<any>;
    static fromJSON(json: {
        input: any;
        name?: string;
    }): any;
}